Child&#39;s chair for attachment to a bicycle



FIG. 1 is a front perspective view of a child's chair for attachment to a bicycle showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a side elevation view thereof; and

FIG. 4 is a front elevation view thereof. 

The ornamental design for a child's chair for attachment to a bicycle, as shown. 